Features Battery Tester Our battery checker is applicable to various batteries, including, but not limited to, PP3, MN1604, 6F22, 006P, AAA, AA, HP7, MN1500, etc. Simple Work: The whole operation is very simple, which ensures high work efficiency to save both your labor and time. EASIER TESTING This battery checker will accurately display whether the battery is in poor condition, low capacity, or good voltage status. 【Better Display】Digital display allows clear viewing of the remaining battery capacity, very convenient and reliable. EASY CARRYING - Comes with light weight and compact size, the battery capacity meter allows for easy daily carrying. Specification: Item Type: Battery Checker Model: BT-168D The battery tester can be used to test the following batteries: For 1.5V: AAA, AA, HP7, MN1500, HP16, MN2400, R03, HP11, MN1400, SP11, LR14, HP2, MN1300, SP2, R20, UM1, etc. For 9V: PP3, MN1604, 6F22, 006P, etc. Package list: 2 Battery Checkers Note: The battery tester will be activated by the battery being checked. Please minimize the test time to avoid unnecessary battery drainage. Package List 2 x Battery Checker